About Imported Company

Hebei GN Solids Control Co., Ltd is a leading manufacturer based in China and USA, specialize in solids control equipment & shaker screens for:
OIL & GAS Drilling----Solids Control Equipment
Oilfield & Industrial--Drilling Waste Management
HDD & CBM Drilling----Mud Recycling System
Bored Pile & TBM----Desanding Plant
GN Solids Control is one of the most famous International Brand for Mud Solids Control System & Drilling Waste Management.
GN have the one stop for Solids Control Solution of your oil gas drilling, CBM drilling, HDD, and water well drilling as well as the construction drilling mud treatment etc.
GN is the First API certified solids control equipment manufacturer in China.
GN Solids America LLC is the first USA based solids control company from China.
GN Facilities for Solids Control System total area is over 65,000 ?(700,000SF) which is close to Beijing.
GN Products have been exported to 60 countries and regions, with partners and branches in USA, Australia, Latin America, Middle East,Africa etc.
GN Owns a specialized facility for making shaker screens in Asian largest wire mesh center city.
GN Owns over 10 patents for solids control and drilling waste management equipment.
GN products is certified by DNV CE for Europe and TP TC for Russia.
GN management system for production comply with the HSE system ISO 14001 and ISO 28001 to ensure you with safty product.


Mud Desanders

Following is desander for two different industry and system, Part 1 two desanders are for oil gas drilling, CBM drilling mud solids control.Part 2 desander system with mud tank is for contruction operation for No dig, Bored Pile drilling deander for bentonite recycling.
Part 1: Desander for Oil Gas drilling & HDD
GN desander is the second class and the third class solid control equipment to treat the drilling fluid. According to the size of the cone diameter,it is divided into Desander and Desilter. Usually the cone diameter is more than 6?is called Desander, and used as the second-control equipment in drilling operation. We commonly used 8 "and 10" cones desander to separate solid-phase particle size 47-76Ám in the drilling fluids

Desanders Options For Different Application

Desanders Descripton

Type: Desander without downstream drying shale shaker
Model: GNWS-2S / GNWS-3S Desander
Application: For oil gas drilling un-weighted drilling mud.
Features: Small footprint, economic choice, no consumable screens.
Result: Wet cuttings, not recommended for Weighted mud and drying solids.

Type:Desander with GNZS752 Series Mini Shale Shaker Screen Area:1.35?
Model: GNZJ752E-1S / GNZJ752E-2S Desander
Application: For oil gas drilling small drilling rig , CBM drilling, HDD, Water Well drilling.
Features: Small footprint, economic choice, acceptable drying solids.

Type: Desander with GNZS703 Series 3 Panel Shale Shaker Screen Area:2.6?
Model: GNZJ703E-D2S / GNZJ703E-3S Desander
Application: For oil gas drilling big drilling rig , large HDD rig, Tunneling Boring Machine etc.
Features: Big capacity,, drying solids.

Model GNZJ752E-1S/2S GNZJ703E-D2S GNZJ703E-3S GNWSE-2S/3S
Capacity(m2/h) 120/240 240(1056GPM) 360(1584GPM) 240/360
Desander Size(Inch) 10
Desander Qty(PCS) 1/2 2 3 2/3
Working Pressure(Mpa) 0.25 ~ 0.4
Feeding Size(Inch) 6
Output Size(Inch) 8
Shaker Model GNZS752E GNZS703E N/A
Vibration Mode Linear Motion
Vibration Motor(Kw) 2 x 0.75 2 x 1.72
Screen Qty(Pcs) 2 3
Screen Size:L x H (mm) 750 x 900 700 x 1250
Screen Area(m2) 1.35 2.63
Adujst G Force <_7.1G <_7.5G
Vibration Amplitude(mm) 3.92 ~ 5.62 4.14 ~ 5.96
Deck Angle Range +2o -1 ~ +5 o
EX Standard ExdIIBt4/IECEX/A-TEX
Weight(Kg) 1048/1105 1851 1924 502/559
Dimension: LxWxG(mm) 1674x1725x1822 2419x2150x1656 2419x2135x2066 2177x1000x1901

GN Mini Mud Cleaner (Desanders)

The GN Mini Mud Cleaner is innovative products for drilling fluids cleaning.The traditional desander desitler without Shale Shaker is only available for unweighted drilling mud.The tradtional mud cleaner is oversized for some applications,and the mud cleaner is relatively more expensive.The innvative GN Mini cleaner is an ideal option for both weighted and unweighted drilling mud with the most cost effective solution for drilling.Further more,the GN Mini Cleaner is the best choices for small mud system for HDD,CBM.water well drilling,mining exploration industry etc.

Desanders For Oil Drillind Mud

Hydrocyclones is also called cyclone separator.Hydrocyclones consist of desander(10 in.cone)and desilter(4 in.cone)are drilling rig equipments with a set hydrocyclones that separtes sand and silt from the drilling fluid.Desander is installed after shakers and degasser but before desilter.Desander removes those abrassive soilds from the drilling mud whcih cannot be removed by shakers.

Desander,as stated earlier,have no moving parts.The larger the internal diameter(ID) of the desander is,the greater the amount of fluid it is able to process and the larger the size of the solids removed.Desander (10 in.cone) are able to remove roughty 50 percent of theose soilds within the 40-50 micron range at a flow rate a 500 gallons per min (gal/min), while desilter (4 in.Cone) are able to remove approximateky 50 percent of those soilds within the 15-20 micron range at a flaw rate of 60 gal/min.Micro fine separators are able to remove around 50 percent of those solids within the 10-15 micron range at a flow of 15 gal/min.Desander is typically positioned next-to-last in the arrangement of solids control equipment, with decanting centifuge as the subsequent processing unit.Desander are preceded by gas busters,gumbo removal equiment (if utilized),shale shakers, mud cleaner (if utilized) and vacuum degasser.Desander is widely used in oilfeld drilling.


No.(39).Mahar Bandoola St, Ward
No.(45),Dagon Myothit (North) Tsp,

Phone: +95 9 250 800 961

+95 9 430 160 06